[all-commits] [llvm/llvm-project] 665da5: [AArch64][GlobalISel] Add legalizer & selector sup...

[AE via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 665da596854bf07ee25f368855156dde43845013
      https://github.com/llvm/llvm-project/commit/665da596854bf07ee25f368855156dde43845013
  Author: Amara Emerson <aemerson at apple.com>
  Date:   2020-05-18 (Mon, 18 May 2020)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp
    M llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp
    A llvm/test/CodeGen/AArch64/GlobalISel/freeze.ll
    A llvm/test/CodeGen/AArch64/GlobalISel/legalize-freeze.mir
    M llvm/test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir

  Log Message:
  -----------
  [AArch64][GlobalISel] Add legalizer & selector support for G_FREEZE.

These should legalize like undefs and select into copies.

The ll test is copied from the x86 test, minus the half fp case because
we don't currently support that.